This tutorial guides beginners on setting up a simple PHP development environment using Docker. While I'm using Windows with WSL2, the process is largely the same for macOS and Linux. This approach prioritizes simplicity; advanced configurations are omitted.
Prerequisites:
Docker must be installed. Instructions vary by operating system but are generally straightforward. For Windows users, WSL2 is highly recommended (see Microsoft's documentation on installing Linux on Windows with WSL).
Steps:
-
Start Docker: Ensure the Docker Desktop application is running. The running status is usually indicated by an icon in your system tray.
-
Open Your IDE: Launch your preferred PHP IDE or editor (I use IntelliJ PHPStorm).
-
Create a Project: Create a new project within your Ubuntu WSL2 environment. (Example path:
\wsl.localhost\Ubuntu\home\development\docker-php-simple
). -
Project Structure: Create the following directory structure and files within your project:
-
File Content: Add the following code to the respective files:
-
public/index.php
:<?php echo 'Hello, Developer!'; ?>
-
.docker/apache/sites-available/000-default.conf
:<VirtualHost *:80> DocumentRoot "/var/www/html/public" </VirtualHost>
-
docker-compose.yml
:version: "3.9" services: app: image: php:8.4-apache container_name: docker-php-simple tty: true volumes: - ./:/var/www/html - ./.docker/apache/sites-available/000-default.conf:/etc/apache2/sites-available/000-default.conf ports: - "8080:80"
-
Running the Application:
Choose one of the following methods:
Option 1: Using Your IDE's Docker Plugin
- Open
docker-compose.yml
in your IDE. - Locate the Docker Compose execution button (often represented by double arrows ▶︎▶︎ in PHPStorm). Click it to start the containers. The process and output will be visible in your IDE's console.
Option 2: Using the Command Line
- Open your terminal.
- Navigate to your project directory.
- Run:
docker-compose up -d
After the containers start, your application should be accessible.
Verification:
Check the Docker application; you should see a running container named docker-php-simple
. The container's status should be "Running." You can manage it (stop, restart, view logs) from the Docker dashboard.
Access your application in your browser at http://localhost:8080/
. You should see "Hello, Developer!" displayed.
The above is the detailed content of Docker for PHP begginers as simple as possible. For more information, please follow other related articles on the PHP Chinese website!

The article discusses PHP, detailing its full form, main uses in web development, comparison with Python and Java, and its ease of learning for beginners.

PHP handles form data using $\_POST and $\_GET superglobals, with security ensured through validation, sanitization, and secure database interactions.

The article compares PHP and ASP.NET, focusing on their suitability for large-scale web applications, performance differences, and security features. Both are viable for large projects, but PHP is open-source and platform-independent, while ASP.NET,

PHP's case sensitivity varies: functions are insensitive, while variables and classes are sensitive. Best practices include consistent naming and using case-insensitive functions for comparisons.

The article discusses various methods for page redirection in PHP, focusing on the header() function and addressing common issues like "headers already sent" errors.

Article discusses type hinting in PHP, a feature for specifying expected data types in functions. Main issue is improving code quality and readability through type enforcement.

The article discusses PHP Data Objects (PDO), an extension for database access in PHP. It highlights PDO's role in enhancing security through prepared statements and its benefits over MySQLi, including database abstraction and better error handling.

Article discusses creating and securing PHP APIs, detailing steps from endpoint definition to performance optimization using frameworks like Laravel and best security practices.


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Zend Studio 13.0.1
Powerful PHP integrated development environment

PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool

SecLists
SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.

SublimeText3 English version
Recommended: Win version, supports code prompts!
